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1. 发明授权

US09137726B2 Method for selecting an adaptive CoMP scheme 有权
标题翻译：选择适应性CoMP方案的方法
公开(公告)号：US09137726B2
公开(公告)日：2015-09-15
申请号：US13147049
申请日：2010-01-28
申请人： Soon Yil Kwon , Han Byul Seo , Byeong Geol Cheon , Byoung Hoon Kim , Ki Jun Kim , Hak Seong Kim
发明人： Soon Yil Kwon , Han Byul Seo , Byeong Geol Cheon , Byoung Hoon Kim , Ki Jun Kim , Hak Seong Kim
IPC分类号： H04B1/00 , H04B15/00 , H04W4/00 , H04W36/00 , H04W72/00 , H04B1/06 , H04B7/00 , H04B1/26 , H04L27/28 , H04W36/30 , H04L1/00 , H04W72/08
CPC分类号： H04W36/30 , H04L1/0002 , H04W36/0083 , H04W72/082
摘要： Disclosed is a method for selecting an adaptive CoMP scheme for a user equipment. The user equipment selects a first CoMP set which can maximize a signal to interference-plus-noise ratio (SINR) from among CoMP sets while performing a first coordinate multi-point (CoMP) scheme. Then, the user equipment compares the current data transmission rate thereof and the required minimum data transmission rate thereof and the required minimum data transmission rate while performing the first CoMP scheme and selecting the first CoMP set. Subsequently, the user equipment which performs the first CoMP scheme selects a second CoMP scheme on the basis of the result of the comparison in accordance with a predetermined sequence of CoMP schemes.
摘要翻译：公开了一种用于为用户设备选择自适应CoMP方案的方法。用户设备在执行第一坐标多点（CoMP）方案的同时，从CoMP组中选择可以使信号与干扰加噪声比（SINR）最大化的第一CoMP组。然后，用户设备在执行第一CoMP方案并选择第一CoMP组时，比较其当前数据传输速率和所需的最小数据传输速率和所需的最小数据传输速率。随后，执行第一CoMP方案的用户设备根据预定的CoMP方案顺序，根据比较结果选择第二CoMP方案。

2. 发明授权

US09049739B2 Apparatus for transmitting a signal using scheduling information in a mobile communication system and method for same 有权
标题翻译：用于在移动通信系统中使用调度信息发送信号的装置及其方法
公开(公告)号：US09049739B2
公开(公告)日：2015-06-02
申请号：US13380497
申请日：2010-06-23
申请人： Jun Ho Jo , Han Byul Seo , Ji Hyun Lee , Byoung Hoon Kim
发明人： Jun Ho Jo , Han Byul Seo , Ji Hyun Lee , Byoung Hoon Kim
IPC分类号： H04W74/00 , H04W72/00 , H04W36/00 , H04B15/00 , H04J1/00 , H04J1/16 , H04W84/04 , H04W48/08 , H04W16/32 , H04W72/12 , H04W92/20
CPC分类号： H04W72/1263 , H04W16/32 , H04W48/08 , H04W72/1289 , H04W84/045 , H04W92/20
摘要： Disclosed are a method for transmitting scheduling information in a mobile communication system and a femtocell base station using the method. A femtocell base station transmits scheduling information using a layered scheduling system in which the femtocell base station receives an allocated resource from a macrocell base station, and allocates the resource to femtocell users within a resource region thereof.
摘要翻译：公开了一种使用该方法在移动通信系统和毫微微小区基站中发送调度信息的方法。毫微微小区基站使用毫微微小区基站从宏小区基站接收分配的资源的分层调度系统来发送调度信息，并且将资源分配给其资源区域内的毫微微小区用户。

3. 发明授权

US09014082B2 Method and device for signal transmission on a wireless communications system 有权
标题翻译：用于在无线通信系统上进行信号传输的方法和装置
公开(公告)号：US09014082B2
公开(公告)日：2015-04-21
申请号：US13380689
申请日：2010-06-25
申请人： Hak Seong Kim , Joon Kui Ahn , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Joon Kui Ahn , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04B7/14 , H04W72/04 , H04L5/00
CPC分类号： H04W72/0426 , H04L5/00 , H04L5/0007 , H04L5/0044 , H04L5/0053
摘要： A method for signal transmission in a wireless communication system is provided. The method includes: transmitting backhaul resource allocation information by a base station to a relay node; decoding the backhaul resource allocation information by the relay node; and transmitting backhaul downlink control information and backhaul downlink data by the base station to the relay node, wherein a start position of a symbol for transmitting the backhaul downlink control information is fixed to a specific symbol of a backhaul link subframe, and the backhaul resource allocation information includes information on a radio resource for transmitting the backhaul downlink data.
摘要翻译：提供了一种在无线通信系统中进行信号传输的方法。该方法包括：将基站的回程资源分配信息发送给中继节点; 由中继节点解码回程资源分配信息; 以及由基站向中继节点发送回程下行链路控制信息和回程下行链路数据，其中用于发送回程下行链路控制信息的符号的起始位置固定在回程链路子帧的特定符号上，并且回程资源分配信息包括用于发送回程下行链路数据的无线资源的信息。

4. 发明授权

US08971425B2 Method for relaying of relay having multiple antenna in wireless communication system 有权
标题翻译：在无线通信系统中中继具有多个天线的方法
公开(公告)号：US08971425B2
公开(公告)日：2015-03-03
申请号：US13121501
申请日：2009-10-13
申请人： Han Byul Seo , Byoung Hoon Kim
发明人： Han Byul Seo , Byoung Hoon Kim
IPC分类号： H04K1/10 , H04L27/28 , H04B7/155 , H04B7/04
CPC分类号： H04B7/1555 , H04B7/0413
摘要： A method for relaying performed by a relay station is provided. The method includes receiving a signal from a source station through at least one receive antenna, defining a connection structure between the at least one receive antenna and at least one transmit antenna, processing the signal by using a midcoding matrix, and transmitting the processed signal to a destination station through the at least one transmit antenna. Quality of signal transmission can be enhanced.
摘要翻译：提供了一种由中继站执行的中继方法。该方法包括通过至少一个接收天线从源站接收信号，定义至少一个接收天线与至少一个发射天线之间的连接结构，通过使用中间码矩阵处理该信号，并将处理的信号发送到通过所述至少一个发射天线的目的地站。可以提高信号传输质量。

5. 发明授权

US08867590B2 Method and apparatus for relaying signal in wireless network 有权
标题翻译：用于在无线网络中中继信号的方法和装置
公开(公告)号：US08867590B2
公开(公告)日：2014-10-21
申请号：US13636620
申请日：2011-03-10
申请人： Han Byul Seo , Daeyoung Park , Byoung Hoon Kim
发明人： Han Byul Seo , Daeyoung Park , Byoung Hoon Kim
IPC分类号： H04L1/02 , H04B7/02 , H04B7/155 , H04L25/03 , H04L25/02 , H04L5/00 , H04W84/18 , H04B7/04
CPC分类号： H04B7/155 , H04B7/0413 , H04B7/15521 , H04L5/0023 , H04L25/0204 , H04L25/03891 , H04W84/18
摘要： Disclosed are a control method and a control device for implementing two-way communication in a wireless network. A repeater can measure a channel matrix, which indicates channel information of each of a plurality of nodes based on signals received simultaneously from the plurality of the nodes, and calculate a first basic lattice size, which initializes the lattice sizes of the received signals according to predefined rules. Then, the repeater uses the channel matrix of each of the nodes and the initialized first lattice size to calculate for each of the nodes a first normalization factor, which normalizes the sizes of the signals simultaneously received from each of the nodes, and a minimum normalized factor, which is equivalent to the minimum value of the first normalization factor. And then, the repeater calculates a second lattice size for each of the nodes using the first normalization factor, the minimum normalization factor, and the initialized first lattice size, which have been calculated for each of the nodes. Then, the repeater calculates a second normalization factor using the second lattice size and the channel matrix of each of the nodes. And then, the repeater transmits the new calculated lattice size and the normalization factor to each of the nodes.
摘要翻译：公开了一种用于在无线网络中实现双向通信的控制方法和控制装置。中继器可以测量基于多个节点同时接收的信号来指示多个节点中的每一个节点的信道信息的信道矩阵，并且计算出第一基本格子大小，其根据以下原则初始化接收信号的格子大小预定义规则。然后，中继器使用每个节点的信道矩阵和初始化的第一格子大小来为每个节点计算第一归一化因子，其将从每个节点同时接收的信号的大小归一化，并且最小化归一化因子，其等于第一归一化因子的最小值。然后，中继器使用为每个节点计算的第一归一化因子，最小归一化因子和初始化的第一格子大小来计算每个节点的第二格子大小。然后，中继器使用第二格子大小和每个节点的信道矩阵来计算第二归一化因子。然后，中继器将新的计算的网格大小和归一化因子发送到每个节点。

6. 发明授权

US08848822B2 Feedback method for interference alignment in wireless network 有权
标题翻译：无线网络中干扰对准的反馈方法
公开(公告)号：US08848822B2
公开(公告)日：2014-09-30
申请号：US13576390
申请日：2011-02-01
申请人： Han Byul Seo , Kaibin Huang , Soon Suk Roh , Sung Yoon Cho , Hyuk Jin Chae , Byoung Hoon Kim , Dong Ku Kim
发明人： Han Byul Seo , Kaibin Huang , Soon Suk Roh , Sung Yoon Cho , Hyuk Jin Chae , Byoung Hoon Kim , Dong Ku Kim
IPC分类号： H04B15/00
CPC分类号： H04B7/0417 , H04B7/0617 , H04B7/0626 , H04L1/0029 , H04L25/03343 , H04L2025/03808 , H04W52/04
摘要： A feedback method for interference alignment in wireless network having K transmitters and K receivers, the method including: transmitting, by a transmitter n−1, a precoding vector of the transmitter n−1 (n being an integer between 2 and K−1) to a receiver n+1; calculating, by the receiver n+1, a precoding vector of a transmitter n using the precoding vector of the transmitter n−1; and transmitting, by the receiver n+1, the precoding vector of the transmitter n to the transmitter n.
摘要翻译：一种用于具有K个发射机和K个接收机的无线网络中的干扰对准的反馈方法，该方法包括：由发射机n-1发送发射机n-1的预编码矢量（n为2和K-1之间的整数）接收器n + 1; 使用发射机n-1的预编码矢量，由接收机n + 1计算发射机n的预编码矢量; 并且由接收机n + 1将发射机n的预编码矢量发送到发射机n。

7. 发明授权

US08811280B2 Method of transmitting control signal in multi-cell cooperative wireless communication system 有权
标题翻译：在多小区协同无线通信系统中发送控制信号的方法
公开(公告)号：US08811280B2
公开(公告)日：2014-08-19
申请号：US13063373
申请日：2009-09-22
申请人： Hyung Tae Kim , Han Byul Seo , Byoung Hoon Kim
发明人： Hyung Tae Kim , Han Byul Seo , Byoung Hoon Kim
IPC分类号： H04W4/00 , H04B7/02 , H04W56/00 , H04L1/00
CPC分类号： H04W56/00 , H04B7/024 , H04L1/0025 , H04L2001/0097
摘要： A method and apparatus of transmitting a control signal in a multi-cell cooperative wireless communication system is provided. The method comprises transmitting to a first user equipment a first control signal for first downlink data by a serving base station and transmitting to the first user equipment a second control signal for second downlink data received from a neighboring base station by the serving base station, wherein the first downlink data is data for the first user equipment, and the second downlink data is data for a second user equipment in a neighbor cell and is restorable by the first user equipment.
摘要翻译：提供了一种在多小区协作无线通信系统中发送控制信号的方法和装置。所述方法包括向服务基站向第一用户设备发送用于第一下行链路数据的第一控制信号，并向所述第一用户设备发送由所述服务基站从相邻基站接收的第二下行链路数据的第二控制信号，其中，第一下行链路数据是第一用户设备的数据，第二下行链路数据是相邻小区中的第二用户设备的数据，并且可由第一用户设备恢复。

8. 发明授权

US08780843B2 Method and apparatus for transmitting a sounding reference signal 有权
标题翻译：用于发送探测参考信号的方法和装置
公开(公告)号：US08780843B2
公开(公告)日：2014-07-15
申请号：US13517945
申请日：2011-02-07
申请人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04W4/00
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0053 , H04W24/00 , H04W28/18 , H04W48/08 , H04W48/16 , H04W72/04
摘要： The present invention relates to a method for transmitting a sounding reference signal and to an apparatus for said method. More particularly, the present invention relates to a method for transmitting a sounding reference signal and to an apparatus for said method, wherein the method comprising the following steps: receiving sounding reference signal parameters; allocating a wireless resource using the sounding reference signal parameters; and transmitting a sounding reference signal via the wireless resource, wherein said sounding reference signal is transmitted using a portion of a period of a single carrier-frequency division multiple access (SC-FDMA) symbol.
摘要翻译：本发明涉及一种用于发送探测参考信号的方法和一种用于所述方法的装置。更具体地，本发明涉及一种用于发送探测参考信号的方法和用于所述方法的装置，其中所述方法包括以下步骤：接收探测参考信号参数; 使用所述探测参考信号参数来分配无线资源; 以及经由所述无线资源发送探测参考信号，其中使用单载波频分多址（SC-FDMA）符号的周期的一部分来发送所述探测参考信号。

9. 发明申请

US20130044676A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNALS BETWEEN A BASE STATION AND A RELAY NODE IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中基站和继电器节点之间发送和接收信号的方法和装置
公开(公告)号：US20130044676A1
公开(公告)日：2013-02-21
申请号：US13695236
申请日：2011-04-27
申请人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
发明人： Hak Seong Kim , Han Byul Seo , Byoung Hoon Kim , Ki Jun Kim
IPC分类号： H04W72/04
CPC分类号： H04L1/1607 , H04B7/15507 , H04L2001/0097
摘要： The present invention relates to a method for transmitting signals by a base station in a wireless communication system, the method comprising: resetting a start symbol index for a relay node dedicated downlink physical control channel and a relay node dedicated downlink physical common channel, respectively; transmitting a message including a parameter required for resetting the start symbol index to the relay node; setting the start symbol index to a preset value or a value that has been given prior to receiving the reestablishment message, in the case where the relay node has sent a specific number of NACKs for the relay node dedicated downlink physical control channel or the relay node dedicated downlink physical common channel; and transmitting the relay node dedicated downlink physical control channel and the relay node dedicated downlink physical common channel to the relay node, based on the start symbol index having been set.
摘要翻译：本发明涉及一种在无线通信系统中由基站发送信号的方法，所述方法包括：分别为中继节点专用下行物理控制信道和中继节点专用下行物理共用信道重新设置起始符号索引; 向所述中继节点发送包括将所述起始符号索引重置所需的参数的消息; 在中继节点已经为中继节点专用下行物理控制信道或中继节点发送了特定数量的NACK的情况下，将起始符号索引设置为预设值或在接收重建消息之前已经给出的值专用下行物理通道; 以及基于已经设置的开始符号索引，向中继节点发送中继节点专用下行链路物理控制信道和中继节点专用下行链路物理共享信道。

10. 发明申请

US20130034070A1 METHOD AND APPARATUS FOR CHANNEL ESTIMATION FOR RADIO LINK BETWEEN A BASE STATION AND A RELAY STATION 有权
标题翻译：基站与中继站之间无线链路信道估计的方法与装置
公开(公告)号：US20130034070A1
公开(公告)日：2013-02-07
申请号：US13640700
申请日：2011-04-22
申请人： Han Byul Seo , Hak Seong Kim , Ki Jun Kim , Byoung Hoon Kim , Dae Won Lee
发明人： Han Byul Seo , Hak Seong Kim , Ki Jun Kim , Byoung Hoon Kim , Dae Won Lee
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/155 , H04L5/0023 , H04L5/0032 , H04L5/0039 , H04L5/0044 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0069 , H04L5/0082 , H04L5/0094 , H04W72/04 , H04W84/047
摘要： A method and apparatus for channel estimation for radio link between a base station and a relay station in a radio communication system are disclosed. A method for receiving a downlink signal at a relay node in a wireless communication system, the method comprising receiving downlink control information by demodulating a R-PDCCH of a first RB pair based on a downlink channel estimated by a DMRS in the first resource block (RB) pair; and receiving downlink data by demodulating a PDSCH of the one or more RB pairs contiguous to the first RB pair based on a downlink channel estimated by a DMRS in the one or more RB pairs, wherein, if the PDSCH is assigned to the first RB pair, the downlink channel is estimated on the assumption that the same precoder is applied to one RB bundle including the first RB pair and the one or more RB pairs.
摘要翻译：公开了一种用于无线电通信系统中的基站和中继站之间的无线电链路的信道估计的方法和装置。一种用于在无线通信系统中的中继节点处接收下行链路信号的方法，所述方法包括基于由第一资源块中的DMRS估计的下行链路信道解调第一RB对的R-PDCCH，从而接收下行链路控制信息（ RB）对; 以及通过基于由所述一个或多个RB对中的DMRS估计的下行链路信道解调与所述第一RB对相邻的所述一个或多个RB对的PDSCH来接收下行链路数据，其中，如果所述PDSCH被分配给所述第一RB对假设相同的预编码器被应用于包括第一RB对和一个或多个RB对的一个RB束的假设来估计下行链路信道。

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